

K3G133-RA01-03 is a 230 VAC centrifugal fan for electronic equipment, heat pumps, equipment cooling. Its main supplied feature is 52 dB noise data recorded for this model. It also lists a 133 mm size specified in the upload data. Review motor interface for application engineering. Check the exact variant before ordering.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 133 |
| Max.Air Flow(m³/h) | 280 |
| Max.Pressure(Pa) | 320 |
| Input Power(W) | 27 |
| Speed(rpm) | 3770 |
| Noise(db) | 52 |
K3G133-RA01-03 gives designers of air-handling, HVAC and refrigeration assembly a ebm-papst EC centrifugal fan option for routing air through limited spaces and thermally active sections.
Listed air movement of 280 m3/h and pressure of 320 Pa provide starting points for duty-point evaluation in the completed application.
Its impeller arrangement converts rotation into a directed pressure rise, which is valuable in enclosed or duct-connected assembly.
Integrated approval should consider mounting, connector or lead arrangement, air movement direction and access for future service. Check environmental limits in the original product data. Confirm the exact operating point before production release. Preserve the specified air movement direction during assembly.
As part of air-handling units, ebm-papst K3G133-RA01-03 performs a defined cooling task and moves air through coils and filters. System developers should verify mounting, ventilation flow direction and system resistance to preserve the intended application value.
OEM designs for HVAC and ventilation systems use K3G133-RA01-03 where a EC centrifugal fan must provides supply or exhaust ventilation flow. This gives hardware makers a practical forced-air cooling element that reinforces application reliability without changing the stated industry direction.
The ebm-papst EC centrifugal fan K3G133-RA01-03 addresses thermal demand in filtration and clean-air installation by helping to drives air through filters. Sustained service requires an air delivery component that integrates cleanly with the installation architecture.
The application of K3G133-RA01-03 covers electrical cabinets and industrial electronics; here, the EC centrifugal fan removes enclosure hot spots. Forced-air temperature management helps maintain equipment availability during long duty cycles and repeated load changes.
The supplied application data covers electronic equipment, heat pumps, equipment cooling. Confirm the installation's airflow, pressure, space, and electrical requirements.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
The upload row lists 52 dB. Confirm the measurement condition and compare noise at the intended operating point.
The matched source highlights 52 dB noise data recorded for this model. Compare that point together with the listed electrical and dimensional data.

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